Zobrazeno 1 - 10
of 45
pro vyhledávání: '"V. Ya. Agroskin"'
Autor:
V. I. Guriev, Yu. A. Chernyshev, S. A. Kashtanov, E. F. Makarov, B. G. Bravy, S A Sotnichenko, G K Vasiliev, V. Ya. Agroskin
Publikováno v:
Instruments and Experimental Techniques. 64:830-833
Abstract— A working process is proposed for an HF(DF) laser, in which evacuation of the reactor is completely excluded. The workflow consists of the following stages: (1) displacement of the reaction products, which are formed after initiation of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fda9a21670f7ede55d72a50f4dbc4804
https://doi.org/10.1134/s0020441221060014
https://doi.org/10.1134/s0020441221060014
Autor:
S. A. Kashtanov, V. I. Gur'ev, E. F. Makarov, S A Sotnichenko, Yu. A. Chernyshev, G. K. Vasil'ev, B. G. Bravyi, V. Ya. Agroskin
Publikováno v:
Combustion, Explosion, and Shock Waves. 57:138-149
The ignition of methane–air mixtures with additives of ClF5, ClF3, OF2, and H2O2 (additive content in the mixtures $$\le$$ 1%) is studied by numerical simulation. The ignition temperature of the mixtures is determined as a function of the initial p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e24d475bbc92dfade3ab46bd3b813d3
https://doi.org/10.1134/s0010508221020027
https://doi.org/10.1134/s0010508221020027
Autor:
G. K. Vasilyev, B. G. Bravy, S A Sotnichenko, S. A. Kashtanov, E. F. Makarov, V. I. Guryev, V. Ya. Agroskin, Yu. A. Chernyshev
Publikováno v:
Optics and Spectroscopy. 129:1-5
SF6 and H2 broadening and shift of the vibration–rotation lines in the fundamental band of hydrogen fluoride have been investigated. Using mathematical modeling of measuring the absorption of radiation of an electric discharge HF laser, the possibi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0959485eaa39de1b25e68a7a5c68ef2a
https://doi.org/10.1134/s0030400x21010021
https://doi.org/10.1134/s0030400x21010021
Autor:
Yu. A. Chernyshev, S. A. Kashtanov, E. F. Makarov, V. I. Guriev, G K Vasiliev, B. G. Bravy, S A Sotnichenko, V. Ya. Agroskin
Publikováno v:
Instruments and Experimental Techniques. 63:364-366
—A method for adjusting an unstable confocal resonator and determining its axis direction using an angular reflector is proposed. A semiconductor laser was used as an auxiliary laser, which set the direction of the cavity axis. A collimator was use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::109934562ba96814913f6d1daa8b138a
https://doi.org/10.1134/s0020441220030069
https://doi.org/10.1134/s0020441220030069
Autor:
V. G. Karel'skii, S. A. Kashtanov, Yu. A. Chernyshev, E. F. Makarov, B. G. Bravyi, S A Sotnichenko, V. Ya. Agroskin, G. K. Vasil'ev, V. I. Gur'ev
Publikováno v:
Quantum Electronics. 47:739-742
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fbb79bdbc4d7db5c5a73125a14c3bd0
https://doi.org/10.1070/qel16333
https://doi.org/10.1070/qel16333
Autor:
S. A. Kashtanov, S A Sotnichenko, B. G. Bravyi, E. F. Makarov, G. K. Vasil'ev, Yu. A. Chernyshev, V. G. Karel'skii, V. Ya. Agroskin, V. I. Gur'ev
Publikováno v:
Quantum Electronics. 46:703-705
Influence of a plane-parallel plate, placed inside an unstable resonator and entirely overlapping the beam cross section, on the polarisation and divergence of wide-aperture DF-laser radiation is studied at various angles of plate inclination to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c980de9eb7eb83ea6233eb851d1b4e84
https://doi.org/10.1070/qel16059
https://doi.org/10.1070/qel16059
Autor:
B. G. Bravy, Yu. A. Chernyshev, S A Sotnichenko, V. Ya. Agroskin, G K Vasiliev, S. A. Kashtanov, E. F. Makarov
Publikováno v:
Quantum Electronics. 43:1094-1098
The gain characteristics of the medium of a pulsed DF – CO2 laser in the ten-micron region at the working gas pressures from 1 to 2.5 atm, which were experimentally determined in [4], are numerically simulated using a scheme that includes the main
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64d50da119041d22572f223e9170b246
https://doi.org/10.1070/qe2013v043n12abeh015241
https://doi.org/10.1070/qe2013v043n12abeh015241
Autor:
S. A. Kashtanov, E. F. Makarov, Yu. A. Chernyshev, G. K. Vasil'ev, V. Ya. Agroskin, B. G. Bravy, S A Sotnichenko
Publikováno v:
Quantum Electronics. 42:874-876
A scheme of the experiment is described and the results of measuring the small-signal gain in the active medium of a pulsed chemical DF - CO{sub 2} laser at a medium pressure in the range from 1 to 2.5 atm are reported. The values obtained (above 5 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dcd2cbaa512d828c70b60944b826160
https://doi.org/10.1070/qe2012v042n10abeh014949
https://doi.org/10.1070/qe2012v042n10abeh014949
Publikováno v:
Soviet Journal of Quantum Electronics. 10:135-139
An experimental comparison was made between the energy characteristics of the medium of a pulsed D2–F2–CO2–O2–He chemical laser under oscillation and amplification conditions. It was found that, under saturation conditions, the specific energ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b7458245dd7e009c5e8c03d29cb9e9f
https://doi.org/10.1070/qe1980v010n02abeh009895
https://doi.org/10.1070/qe1980v010n02abeh009895
Publikováno v:
Soviet Journal of Quantum Electronics. 9:153-157
Computer calculations have been made of the characteristics of a pulsed DF–CO2 chemical laser and these are compared with the experimental results. The model incorporates a separate description of the chemical reaction and stimulated emission kinet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::785c0787e6bb55987c723ad5137d47b7
https://doi.org/10.1070/qe1979v009n02abeh007601
https://doi.org/10.1070/qe1979v009n02abeh007601